Love Beyond the Ocean's Veil

Celtic Mythology AU. Part of Reylo Fanfiction Anthology 2021. Kelpie falls in love with a mortal princess named Rey. Driven by his desire to be closer to her, he shape-shifts into a horse and befriends her. When Rey's brother Dameron goes missing on the sea, he assumes a new identity as fisherman called Ben and consoles her. How long will it last until Rey finds out the truth?